*FAR-308 Parts & Accessories are designed to fit/function with Fulton Armory, DPMS LR-308, & Remington R-25 Rifles. Due to vast differences in .308 AR type rifles, we cannot guarantee these parts to fit/function in all .308 AR type rifles. All returns/warranties are honored for manufacturer defects only. We do not guarantee function or safety of a rifle built outside of our shop, using parts/accessories purchased from Fulton Armory*